Tichiramba tichiita "zvemhando yepamusoro, Kutumira nekukurumidza, Mutengo wakasimba", takagadzira kushanda pamwe chete kwenguva refu nevatengi vanobva kunze kwenyika nevekunze kwenyika uye tinowana mhinduro dzakanaka kubva kuvatengi vatsva nevekare dzemukurumbira wepamusoro DIN1629 St37 St44 St52 S355j2h Seamless Carbon Steel Pipe, Tinokukoka iwe nebhizinesi rako kuti mubudirire pamwe chete nesu uye mugovere nguva yakareba muchikamu chepasi rose.
Tichiramba tichiita "mhando yepamusoro, Kutumira nekukurumidza, Mutengo wakasimba", takagadzira kushanda pamwe chete kwenguva refu nevatengi vanobva kune dzimwe nyika nevekunze kwenyika uye tinowana mhinduro dzakanaka dzevatengi vatsva nevekare.Mapaipi asina musono eChina neMapaipi eSimbiChinangwa chedu ndechekuva bhizinesi remazuva ano rine chinangwa chekutengeserana chekuti "Kutendeseka nekuvimba" uye nechinangwa chekuti "Tipe vatengi mabasa echokwadi uye zvigadzirwa zvemhando yepamusoro". Tinokumbira nemwoyo wese rutsigiro rwenyu rusina kuchinja uye tinotenda mazano enyu emutsa nenhungamiro.
Mapaipi akarairwa pasi pechirevo ichi anoshandiswa pabasa rekumanikidzwa kwepamusoro pakupisa kwemhepo nekwakaderera. Anonyanya kushandiswa pakutumira mafuta negasi rechisikigo.
ASTM A671LSAW(JCOE) Kabhoni Simbi Pipeinofanira kunge iri michina yekuwelda ine mativi maviri, inopinzwa zvizere yakagadzirwa zvichienderana nemaitiro uye nevanobatanidza michina yekuwelda kana vashandisi vemichina yekuwelda vane hunyanzvi hunoenderana neASME Boiler uye pressure Vessel Code, Chikamu IX.
Makirasi ese asiri 10, 11, 12 na13 anofanira kupiswa muchoto kusvika ±15℃ uye anofanirwa kugadzirirwa hydrometer yekurekodha kuitira kuti zvinyorwa zvekudziisa zvivepo.
Kugadzirwa: LSAW(JCOE) Mapaipi esimbi
Saizi: OD: 406~1500mm Huremu: 6~40mm
Giredhi: CB60, CB65, CC60, CC65, nezvimwewo.
Kureba: 12M kana kureba kwakatsanangurwa sezvinodiwa.
Migumo: Mugumo usina kutsetseka, Mugumo wakachekwa, Wakakombama;
| Zvinodiwa zveMakemikariyeASTM A672 B60/B70/C60/C65/C70LSAWKabhoni Simbi Pipe | |||||||||||||
| Pombi | Giredhi | Kuumbwa, % | |||||||||||
| C zvakanyanya | Mn | P zvakanyanya | S zvakanyanya | Si | Zvimwe | ||||||||
| <=1in (25mm) | >1~2in (25~50mm) | >2~4in(50-100mm) | >4~8in (100~200mm) | >8in (200mm) | <=1/2in (12.5mm) | >1/2in (12.5mm) | |||||||
| CB | 60 | 0.24 | 0.21 | 0.29 | 0.31 | 0.31 | 0.98max | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 65 | 0.28 | 0.31 | 0.33 | 0.33 | 0.33 | 0.98max | 0.035 | 0.035 | 0.13–0.45 | … | |||
| 70 | 0.31 | 0.33 | 0.35 | 0.35 | 0.35 | 1.30max | 0.035 | 0.035 | 0.13–0.45 | … | |||
| CC | 60 | 0.21 | 0.23 | 0.25 | 0.27 | 0.27 | 0.55–0.98 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | |
| 65 | 0.24 | 0.26 | 0.28 | 0.29 | 0.29 | 0.79–1.30 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 70 | 0.27 | 0.28 | 0.30 | 0.31 | 0.31 | 0.79–1.30 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| Zvivakwa zveMichina | |||||
| Giredhi | |||||
|
| CB65 | CB70 | CC60 | CC65 | CC70 |
| Simba rekusimba, min: | |||||
| ksi | 65 | 70 | 60 | 65 | 70 |
| Mpa | 450 | 485 | 415 | 450 | 485 |
| Simba rekupa, min: | |||||
| ksi | 35 | 38 | 32 | 35 | 38 |
| MPa | 240 | 260 | 220 | 240 | 260 |
1. Dhayamita Yekunze - Zvichibva pakuyera kwakatenderedza ±0.5% yedhayamita yekunze yakatarwa.
2. Kusiyana-kwe-kutenderera-Musiyano uripo pakati pemadhayamita makuru nemadiki ekunze.
3. Kurongeka-Kushandisa tambo yakatwasuka ine 3m (10 ft) yakaiswa kuitira kuti magumo ese ari maviri abatane nepombi, 1/8 in. (3mm).
4. Ukobvu - Ukobvu hwemadziro hushoma pane chero nzvimbo mupombi hahufanirwe kupfuura 0.01 in. (0.3mm) pasi peukobvu hwakatarwa.
5. Kureba kwemativi asina kugadzirwa kunofanira kunge kuri mukati me -0,+1/2 in. (-0,+13mm) kubva pane zvakatarwa. Kureba kwemativi ane kugadzirwa kunofanira kunge kwakabvumiranwa pakati pemugadziri nemutengi.
Kuedzwa kweKusimba—Hunhu hwekusimba kwekubatana kwesimbi yakasungirirwa hunofanira kuzadzisa zvinodiwa zvishoma kuti simbi yesimbi isimbiswe zvakanyanya.
Miedzo yekukombama inotungamirwa ne transverse-guided weld-belt —Muedzo wekukombama uchagamuchirwa kana pasina mitswe kana zvimwe zvikanganiso zvinopfuura 1/8 in. (3mm) chero kupi zviripo musimbi yekukombama kana pakati pesimbi yekukombama nesimbi yepasi mushure mekukombama.
Kuongorora neRadio-graphic - Hurefu hwese hwe weld yega yega yekirasi X1 neX2 hunofanira kuongororwa neradiographic zvichienderana uye zvinosangana nezvinodiwa neASME Boiler and Pressure Vessel Code, Chikamu chechinomwe, ndima UW-51.
Zita kana chiratidzo chemugadziri
Nhamba yetsanangudzo (gore-zuva kana rinodiwa)
Saizi (OD, WT, kureba)
Giredhi (A kana B)
Rudzi rwepombi (F, E, kana S)
Kumanikidzwa kwekuyedza (pombi yesimbi isina musono chete)
Nhamba yekupisa
Chero rumwe ruzivo rwakatsanangurwa muodha yekutenga.
Huwandu (tsoka, mamita, kana huwandu hwehurefu)
Zita rezvinhu (pombi yesimbi, fusion yemagetsi yakasungirirwa)
Nhamba yekutsanangurwa
Magiredhi uye mazita ekirasi
Saizi (dhayamita yekunze kana yemukati, ukobvu hwemadziro hwakajairika kana hushoma)
Kureba (kwakasiyana kana kuti kwakasarudzika)
Kupedzisa kuguma
Sarudzo dzekutenga
Zvimwe zvinodiwa, kana zviripo.
Pombi isina chinhu kana Dema / Varnish coating/Epoxy coating/3PE coating (zvinoenderana nezvinodiwa nemutengi);
Mukusununguka;
Migumo yese ine zvidziviriro zvekupedzisira;
Mugumo usina kujeka, mugumo webevel (2″ zvichikwira une magumo ebevel, dhigirii: 30~35°), wakagadzirirwa;
Kumaka. Tichiramba tichiita "mhando yepamusoro, Kutumira nekukurumidza, Mutengo wakasimba", takagadzira kushanda pamwe chete kwenguva refu nevatengi vanobva kunze kwenyika nevekunze kwenyika uye tinowana mhinduro dzakanaka kubva kuvatengi vatsva nevekare dzemukurumbira wepamusoro DIN1629 St37 St44 St52 S355j2h Seamless Carbon Steel Pipe, Tinokukoka iwe nebhizinesi rako kuti mubudirire pamwe chete nesu uye mugovere nguva yakareba muchikamu chepasi rose.
Mukurumbira wepamusoroMapaipi asina musono eChina neMapaipi eSimbiChinangwa chedu ndechekuva bhizinesi remazuva ano rine chinangwa chekutengeserana chekuti "Kutendeseka nekuvimba" uye nechinangwa chekuti "Tipe vatengi mabasa echokwadi uye zvigadzirwa zvemhando yepamusoro". Tinokumbira nemwoyo wese rutsigiro rwenyu rusina kuchinja uye tinotenda mazano enyu emutsa nenhungamiro.
